2¨-2©ª=2+cards
- 2©-2NT=5©
+ 6ª
- 2©-3§¨=5©
+ 6cd in bid suit
- 2©-3©=6©
- 2ª-2NT=5ª
+ a 6cd minor
- 2ª-3©=6©
+ 5ª
- 2ª-3ª=5©
+ 6ª
2¨-2NT=Relay
- 2NT-3§=§+a
MAJOR
- 2NT-3¨=¨+a
MAJOR
- 2NT-3©=©+ª
- 2NT-3ª=ª+¨
2¨-3§=Long,
Non Force
2¨-3¨=Supp
both MAJORs, invite
2¨-3©=Supp
both MAJORs, preempt
2¨-3ª=Supp
spades + both minors,preempt
2¨-3NT=To
play
2¨-4¨=Asks
opener to bid his MAJOR
2¨-4§©ª=Long
suit
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| Intervention
overcall 2¨-2©ª-DBL=Other
MAJOR
2¨-2©ª-2NT=Minor
takeout
2¨-2NT-DBL=Penalty
2¨-2NT-3§=Play
1 of openers suits
2¨-2NT-3¨=Name
MAJOR
2¨-3§¨-3©=Play
openers MAJOR
2¨-3§¨-4¨=Game
in openers MAJOR
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